Structure (Skeleton) HO H₂C- H₂C CH3 CH3 CH CH3 ECH CH3 CH3 Table 3: Naming Alkynes No. of Carbon Name of Organic in Parent Chain Compound Description (Common Name, Industrial/Commercial uses, Hazards if any)

Q: From the following figure, calculate the efficiency of the engine containing only the temperature…

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Q: Part A two sp³ hybridized carbons. Express your answer as a condensed structural formula.

A: a) compound contains two sp3 hybridized C atom is ethane. condensed structural formula is CH3CH3 b)…

Q: < 449 449 in ³ x STARTING AMOUNT A regulation NBA basketball has a volume of 449 in³ What is the…

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Q: A titration experiment is set up where 87.97 mL of 0.8704 M hypochlorous acid, HClO, is titrated…

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Q: An enzyme stock solution is 100 µg/µL. The stock solution is serially diluted 4 times by a dilution…

A: Dilution means addition of solvent to a solution in order to decrease its concentration. Dilution…

Q: QUESTION 3 Show how you would synthesize the epoxide starting from cyclohexanol and benzyl alcohol…

A: We have to carry out the given synthesis. Consept: Step 1: In the step cyclohexanol is converted…

Q: CH3ONA in CH3OH ОН

A: The reaction starts with the attack of CH3O- to the C-O bond of ether to form a new ether bond and…

Q: 11. When a 1.0 g of material X (molar mass = 40 g/mol) was dissolved in beaker containing 50.0 g of…

A: Given: Mass of X = 1 g Molar mass of X = 40 g/mol

Q: b) HO c). d) a) Br HBr NaOH doilute HCI in CH3OH CH3ONa in CH3OH OH + NaBr + H2O HO OH Br

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Q: Activity 4: Change Happens! Direction: Identify the chemical property in these chemical reactions.…

A: Combustibility means reaction is undergoing combustion during chemical change. Flammability means…

Q: When a single strand of DNA is making a copy of itself it uses the above code ◦ AAT CGC AGG CCA ATG…

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Q: Why does Sodium (Na) have fewer stable isotopes than Magnesium (Mg)?

A: The stable isotopes of an element depend on n/p ratio, if n/p close to 1 then it is likely to be…

Q: A buret delivers water at 25 "C from the 0.05 mL mark down to 20.00 mL. The mass of the water is…

A: Given the volume of water is measured at 25 oC.  At 25 oC, the density of water, d = 0.997044 g/mL…

Q: Determine the number of significant figures. 1. 3.4 / 0.025356 + 236.00 - 76.357  2. 5.6786 +…

A: Significant figures are the figures that are necessary to indicate quantity of something.

Q: How to convert grams to millimetres? And grams to centimetres?

A: Gram is a unit of measurement of weight. Centimeter and millimeter are unit of measurement of…

Q: 1. Give the correct IUPAC names for the following compounds:

A: A question based on nomenclature that is to be accomplished.

Q: What is the Gibbs Free Energy of the following reaction: CH4(g) +20₂(g) + CO₂(g) + 2H₂O(g) Substance…

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Q: 1a. If the mole fraction of cyclohexane in your mixture was 0.95, calculate the vapor pressure of…

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Q: titration experiment is set up where 41.84 mL of 0.4334 M ethylamine, C2H5NH2, is titrated using…

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Q: Which piece of equipment gives the lowest uncertainty   Question 15 options:   100 mL beaker   25…

A: There are different type of equipments which can be used to measure the volume of any liquid…

Q: The equilibrium constant for the following reaction is 21.3 at 367 °C. K= 21.3 at 367 °C CO(g) +…

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Q: N BACK p2 Explanation EN ci B This is not \ Correct

A: The  process of delocalisation of pie electrons from high density to lower density is known as…

Q: When 74.7 g of urea (CH₂N₂O). are dissolved in 900. g of a certain mystery liquid X, the freezing…

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Q: Structure (Skeleton) C Table 4: Naming Aromatic Hydrocarbons Name of Organic Compound Description…

A: We are given the structure of aromatic hydrocarbons and we have to give the mane of the organic…

Q: Systematic (blank), in which the name of a compound describes its structure, was first ntroduced by…

A: Some rules were established by the International Chemistry Committee in 1892 and were…

Q: the table for characteristics of acids and bases er color change Acids Base

A: pH scale helps us to determin acidity or basicity of a solution.pH equal to 7 means solution is…

Q: i already have answers for items a-d.  Experiment Molar mass, g/mol 1 6.9391 2 6.9407 3 6.9409…

A: Given : Experiment Molar Mass Experiment  Molar Mass, g/mol   1 2 3 4 5 6 7   6.9391 6.9407…

Q: 337.1 nmnm (wavelength of a nitrogen laser) Express your answer using three significant figures.

A: The given number is 337.1.

Q: -Z: :O:

A: When pi-bonds are in conjugation with lone pair of  electrons or vacant p-orbital, then they undergo…

Q: Consider a hypothetical chemical reaction: A+B C+D (In this equation A, B, C and D stand for some…

A: The progress of a reaction can be represented by the reaction coordinate diagram. In a reaction…

Q: : Decomposition of N₂O5 dissolved in carbon tetrachloride is a first-order reaction described 2N205…

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Q: what is the equations for dissociation and equilibrium equations of bromic acid, hypoiodous acid and…

A: Strong acid completely dissociate in to water and weak acid partially dissociate in to water.

Q: why is it important to know the bases and acids in the solution?

A: ACID : Typically, sour tastes help to identify acidic chemicals. A fundamental definition of an acid…

Q: et Vaporized Which unknown liquid did you use? Mass (g) of empty flask, Al- foil cover, and rubber…

A: Given:   Trial-1 Trial-2 Mass of empty flask, Al-foil cover and rubber band 107.428 100.428…

Q: A 67.2 gg sample of a gold and palladium alloy contains 3.55×1023 atomsatoms . A) What is the mass…

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Q: A weak acid (pka = 6.3) is dissolved in solution with a final pH = 5.7. At this pH, some of the acid…

A: Given the pKa of the weak acid(HA), pKa = 6.3  pH of the buffer solution, pH = 5.7

Q: K[Cr(C2O4)2(H2O)] 2H2O what is the complex ion, the coordination number, the geometry? and would you…

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Q: When a distilled water is distilled does it have the same property as those of the original…

A: It is asked to explain the effect of double distillation of water.

Q: What is scientific notation of 0.0778507606?

A: Scientific notation: Scientific notation is a way of expressing numbers in decimal form with…

Q: Calculate the number of protons, neutrons, and electrons in: a. Ba b. Po C. £Cd Calculate the number…

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Q: . What is the mass (grams) of 2500. carbon atoms?  2.  What is the mass (grams) of 6.52 x 1018…

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Q: 4. Give a detailed mechanism for a reaction of ethylamine and acetyl chloride under basic…

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Q: What does it mean if the color of the solution in UV flashlight are the following    Sample 1-…

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Q: Which element, sodium or magnesium, must have an electron affinity closer to zero? State your…

A: Which element, sodium or magnesium, must have an electron affinity closer to zero?

Q: Tag each carbon atom in the main chain of the molecule drawn below. H | H – C – H Η Η | | H – C – C…

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Q: What is the pH) at 25° C of the solution obtained by dissolving a 5.00-grain tablet of aspirin…

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Q: What is the expression 5.24 x 103 kg when written in standard decimal form? Question 5 options:…

A: The standard form of decimal numbers is  same as  of whole numbers, Any number written as a decimal…

Q: Bromocyclohexane reacts with CN with ethyl alcohol as the solvent, will this reaction follow SN1 or…

A: SN1 reaction is unimolecular  nucleophilic substitution reaction  which is favors in polar solvents.…

Q: Draw all of the significant resonance structures of each of these molecules and provide the…

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Diol

In chemistry there are so many chemical compounds that have a hydroxyl group but a chemical compound having two hydroxyl groups (-OH) is termed as a diol. It also implies the presence of two alcohols whereas polyols contain two or more than two hydroxyl groups (-OH). Glycol or 1,2-diol is an aliphatic diol that has two alcohol groups on adjacent carbon atoms. In industries, the most commonly used diol is ethylene glycol.